Lighter



FIG. 1 is a perspective view including the front, top, and one side of a lighter showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is an elevational view of the side opposite that shown in FIG. 1;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a lighter, as shown and described. 